ECX-1637Q Series Datasheet by ECS Inc.

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gm " ‘ ECX-1637Q 55:53 SMD CRYSTAL The éEx-1637Q is a I ] INTERNATIONALw E OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS DIMENSIONS (mm) 20101 #4 #3 3 — #1 #2 3 a as ass a #1 #2 m 7 UK M D15 3 _I §[ : ms PART NUMBERING GUIDE: Example ECS-240-8-37Q-ES-TR K:11D [1me u: _ss~+1zs‘c 15351 West 1090‘ Street | Lenexa,KS 66219 | Phone:913.782.7787 T Fax:913‘782.6991 |www‘ecsxtal.com
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
PARAMETERS
CONDITIONS
ECX-1637Q
UNITS
MIN
TYP
MAX
Frequency
16.000
48.000
MHz
Mode of Oscillation
Fundamental
Frequency Tolerance*
@ +25°C
± 30
ppm
Frequency Stability*
-40 ~ +125°C
(ES Option)
± 50
ppm
Shunt Capacitance
Co
5
pF
Load Capacitance
Specify in P/N
8
pF
Drive Level
DL
10
100
μW
Operating Temperature*
Topr
(ES Option)
-40
+125
°C
Storage Temperature
Tstg
-40
+125
°C
Aging (First Year)
@ +25°C ±3°C
±5
ppm
ECS - FREQUENCY ABBREVIATION
PACKAGE
AVAILABLE OPTIONS
Tolerance Stability Temp Range
PACKAGING
Frequency (MHz) ESR Ω Max.
16.000 ~ 19.999
150
20.000 ~ 25.999
100
26.000 ~ 39.999
80
40.000 ~ 48.000
70
Pad Connections
1
In/Out
2
Gnd
3
Out/In
4
Gnd
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
The ECX-1637Q is a miniature SMD Crystal with a 2.0 x 1.6 mm
footprint. AEC-Q200 Qualified
ECX-1637Q
SMD CRYSTAL
ECX-1637Q SMD CRYSTAL
Low Profile
2.0 x 1.6 mm Footprint
RoHS Compliant
AEC-Q200 Qualified
DIMENSIONS (mm)
PART NUMBERING GUIDE: Example ECS-240-8-37Q-ES-TR
Figure 1) Top, Side, and Bottom
Crystal is symmetrical, pad 1 & 3 are interchangeable.
Chamfer on the bottom pad has no electrical
significance.
240 = 24.000 MHz
See P/N Guide
8 = 8 pF
S=Series
37Q =
ECX-1637Q
Blank = Std
A = ± 25 ppm
J = ± 20 ppm
R = ± 15 ppm
C = ± 10 ppm
TR =
Tape
& Reel
3K/Reel
Rev.2017
ECS
* Specify available options in P/N.
Contact ECS for availability over extended temp range.
Blank= Std
D= ±100 ppm
E = ± 50 ppm
G = ± 30 ppm
H = ± 25 ppm
T = ± 20 ppm
W = ±15 ppm
K = ± 10 ppm
Blank= Std
L = -10 ~ +70°C
M = -20 ~ +70°C
Y = -30 ~ +85°C
N = -40 ~ +85°C
P = -40 ~ +105°C
S = -40 ~ +125°C
U = -55 ~ +125°C
Figure 2) Suggested land
pattern
Request a Sample
RoHSr ECX-1637Q ‘COMPLIAVNT' SMD CRYSTAL INTERNATIONAL“ POCKET TAPE DIMENSIONS (mm) 40:01 _P L 2.01411 k T \ ‘ \ EDI L0 r ‘ 1: Ej‘ @ c f C > on O U -n L ,_ E Reel Dia. Qty/Reel 2251.85 8.0 35 4.0 1.0 0.25 0.65 180 3000 1M1 sec. ("0) 4260 “CPeak —’—<— +250“="" 0="" \="" +220="" “c="" 200="" \="" +1702“!="" ”c="" temperature="" —=""> 100 —>—¢— 120220 sec. 15351West 1090‘ Street | Lenexa,KS 66219 | Phone:913.782.7787 \ Fax:913.782.6991 |www.ecsxtal.com
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
DEVELOPED FREQUENCIES
Abbreviation
Frequency (MHZ)
192
19.200
200
20.000
240
24.000
245.7
24.5760
250
25.000
260
26.000
270
27.000
271.2
27.120
300
30.000
320
32.000
400
40.000
480
48.000
SOLDER PROFILE
Peak solder Temp +260°C Max 10 sec Max.
2 Cycles Max.
MSL 1, Lead Finish Au
POCKET TAPE DIMENSIONS (mm)
ECX-1637Q
SMD CRYSTAL
Figure 1) Suggested Reflow Profile

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